5650320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1811}}^1$

素因数の和:1840

約数の個数: 80

約数和(自身を含む): 18873792

約数和(自身を除く): 13223472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 1811, 3120, 3622, 5433, 7244, 9055, 10866, 14488, 18110, 21732, 23543, 27165, 28976, 36220, 43464, 47086, 54330, 70629, 72440, 86928, 94172, 108660, 117715, 141258, 144880, 188344, 217320, 235430, 282516, 353145, 376688, 434640, 470860, 565032, 706290, 941720, 1130064, 1412580, 1883440, 2825160, 5650320]

約数ペア:

[(1, 5650320), (2, 2825160), (3, 1883440), (4, 1412580), (5, 1130064), (6, 941720), (8, 706290), (10, 565032), (12, 470860), (13, 434640), (15, 376688), (16, 353145), (20, 282516), (24, 235430), (26, 217320), (30, 188344), (39, 144880), (40, 141258), (48, 117715), (52, 108660), (60, 94172), (65, 86928), (78, 72440), (80, 70629), (104, 54330), (120, 47086), (130, 43464), (156, 36220), (195, 28976), (208, 27165), (240, 23543), (260, 21732), (312, 18110), (390, 14488), (520, 10866), (624, 9055), (780, 7244), (1040, 5433), (1560, 3622), (1811, 3120)]